Haddon as a boys' name is of Old English derivation, and the meaning of the name Haddon is "hill of heather". Haddon is an alternate form of Hadden (Old English): place name. See also Hayden. STARTS/ENDS WITH Ha-, -don. ASSOCIATED WITH old english, hill (mountain), heather (flower)

Is Haddon a biblical name?

Haddon is baby boy name mainly popular in Christian religion and its main origin is .

Is Hadden a girls name?

The name Hadden is a boy's name of English origin meaning "heathery hill".